◆◆Update◆◆ The construction methods for slope work, measures against deer, and three types of comparison materials have been uploaded.◆◆

It features a steel plate punching structure, making it strong against deformation from external forces and demonstrating extremely high holding power relative to the rebar position! *It will be exhibited at the Wakayama Prefecture Kensanpin.

The glass stand has a punched steel plate structure, making it strong against deformation from external forces, and it exhibits extremely high holding power against the specified rebar positions in the design. The outer dimensions are designed to ensure that a cover of 40 mm is maintained at all points relative to the finished shape, which helps reduce the occurrence of cracks after spraying. The numerous openings and cuts provided eliminate the edge cutting of the mortar, making it easy to bind and excellent in workability. It can be stacked, making it easy to transport. ＊＊＊＊ Wakayama Prefecture registered product registration number Glass Stand Type A ... R03-1235 Glass Stand Type B ... R03-1236 *For more details, please refer to the PDF or contact us.

• Gunpowder
• Earth retaining wall/foundation reinforcement
• Concrete construction

Due to its steel plate punching structure, it is strong against deformation caused by external forces and exhibits extremely high holding capacity in relation to the rebar position! *It will be exhibited at the Wakayama Prefecture Kensanpin.

The "Easy Shelf Method Sanbo Type" uses three rebar. It's called "Sanbo" because it has three bars. The Easy Shelf Method Sanbo is designed with a punched steel plate structure, making it strong against deformation from external forces and exhibiting an extremely high holding capacity in relation to the specified rebar positions. It can be stacked for easy transport, which also enhances work efficiency! NETIS Registration Number: KK-160021-VE ＊＊＊＊ Easy Shelf Method Sanbo Type Wakayama Prefecture Ken Sanpin Registered Product Registration Number: R03-1237 *For more details, please refer to the PDF or contact us.

• Gunpowder
• Earth retaining wall/foundation reinforcement
• Concrete construction

A spray method frame that can be constructed anywhere in the country, designed for cost reduction! It maintains the strength of conventional spray method frames and simple spray method frames while improving workability and reducing costs.

NETIS Registration Number CG-100009-A. 【Advantages of Using the RT Frame Method】 1. Minimal spraying loss and easy construction. Instead of finishing in a dome shape like conventional simple formwork, it is finished in a triangular shape. The sprayed mortar naturally forms into a triangular shape, resulting in minimal material loss and allowing anyone to easily carry out the construction. 2. Faster drafting and performance measurement due to the management of the RT Frame Method's development drawings. 3. Significant cost reduction when used in conjunction with rebar insertion work! It can be used in combination with rebar insertion work. This combination serves as a restraint for slopes, allowing for a significant reduction in costs compared to conventional methods. 4. Adjustable frame span and rebar quantity according to site needs! The RT Frame Method offers five standard types, but it can be adjusted for frame span and rebar quantity based on site needs, pursuing both safety and cost efficiency. *For stability calculations and estimates, please consult our company. For more details, please contact us or download the catalog to view.

• Earth retaining support
• Earthworks
• Pile and foundation work

Utilizing resources, moving towards the construction of a circular society that approaches zero emissions [Plant-Induced Spraying Work].

The plant-induced spraying method is a resource-circulating greening technique that effectively utilizes raw chips from felled trees and uprooted materials as a growth substrate. Wakayama Prefecture Ken Sanpin Registration Number H23-754 【Features of the Plant-Induced Spraying Method】 1. It allows for the effective use of felled trees and uprooted materials. 2. It has high erosion resistance and does not erode even in bare ground conditions for long periods. 3. By incorporating a specialized microbial active enzyme called "Haeru-chan," it avoids plant growth disorders caused by nitrogen starvation, decay, and the generation of harmful substances due to undecomposed chips. 4. The sponge effect due to the three-dimensional entanglement of chips is notable. Additionally, its high erosion resistance and the uneven surface of the growth substrate make it suitable for greening through natural invasion promotion (without seeding), as it facilitates the establishment of airborne seeds. *For more details, please contact us or download the PDF to view.

• Other civil engineering works

A groundbreaking new method for creating a stable vegetation foundation layer on slopes.

The vegetation substrate injection method, Green Green Mat Method, is a new technique for greening slopes that addresses the challenges of greening non-soil areas such as sandy soils and bedrock. It solves issues such as the loss of vegetation substrate due to rainfall and spring water, as well as the sliding of vegetation substrate on steep slopes and in areas with severe freeze-thaw cycles, enabling stable retention of the vegetation substrate. NETIS Registration Number: CG-170003-A 【Features of the Vegetation Substrate Injection Method - Green Green Mat Method】 1. Applicable even in harsh natural environments. 2. The vegetation substrate does not wash away. 3. The mixture of herbaceous seeds can be reduced. 4. The mat structure allows for easy emergence of woody plant cotyledons. 5. Maintenance is generally unnecessary. 6. Effective as a measure against animal damage. For more details, please contact us or download the catalog to view.

• Special Construction Method

There should still be expenses that can be cut. Please consult with us.

K.F. is a company that challenges various issues with the themes of environment, disaster prevention, and recycling. We handle various materials related to slopes and civil engineering, rooftop greening, and thornless lifting wire slings, among others.

• Rainwater infiltration facilities

A simple spraying method framework that balances the creation of green slopes and disaster prevention! It has good workability and shortens the construction period compared to conventional spraying framework methods!

The "Easy Shelf Method" is a simple spraying framework designed for the creation of green slopes and disaster prevention. The framework is flexible and easy to construct, allowing for the preservation and restoration of green spaces. NETIS Number: KK-160021-VE Registered in Wakayama Prefecture Glass Stand Type A: R03-1235 Glass Stand Type B: R03-1236 Glass Stand Samba Type: R03-1237 【Features】 ■ Good workability and shortened construction period ■ Excellent flexibility ■ Increased resistance to surface erosion ■ Reverse construction is also possible ■ Economically advantageous ■ More reliable retention of rebar positions ■ Design of various frame spans is possible *Although it is an association system, trial construction is possible even for non-members, so please contact our sales staff for details. *For more information, please request materials or view the PDF data from the download section.

• Slope protection material
• Civil Engineering Method
• Special Construction Method

This spring, we will be launching a new job site specifically for craftsmen and construction sites in the construction industry, called "CIC Craftsman Job." In advance of this release, we have prepared two special benefits exclusively for companies that pre-register. Benefit 1) You can advertise for free for three months from the release of the job site. Benefit 2) We will regularly send you information about job seekers (construction management engineers) via email. *You can unsubscribe if you do not wish to receive this. Companies facing challenges with labor shortages are encouraged to register during this opportunity.

Here is a case study of the production of a cross folding screen for Mr. F in the Kyushu area. This screen maintains the beauty of traditional folding screens while offering a custom feel with the freedom to choose surface materials. You can select from a wide variety of vinyl fabrics for both the front and back surfaces. It can be freely styled to suit the interior of the space and its purpose, ranging from Japanese modern to contemporary settings. Equipped with a "true tailoring" structure, it features durable stainless steel fittings and undercut baseboards. Weighing approximately 24 kg, it is solidly constructed to elegantly divide spaces. It supports the creation of ideal environments, regardless of whether they are Japanese or Western styles. ■━━━━━━━━□ ┃ Case Overview ┃ □━━━━━━━━■ ■ Year of Production: 2025 ■ Delivery Location: Kyushu Area ■ Materials: Vinyl fabric Colored mulberry edge True tailoring specification Undercut baseboard Stainless steel cover fittings

The seismic sensor device "HK-2" detects strong tremors equivalent to a seismic intensity of 5 or higher, transmits a signal to the control room, and emergency stops the facility equipment. 【Installation Location】 Automotive parts factory 【Challenges】 Due to the maintenance and replacement of the factory equipment control devices, we considered updating the existing seismic sensors as well, but since production had already ended, we were looking for alternatives. 【Effects After Installation】 The HK-2 has the function to emergency stop equipment during an earthquake, and since its functionality is the same as the existing device, it was introduced as a replacement. Its compact size also allowed it to fit within the existing control panel being used. ★See more examples of the seismic sensor device "HK-2" https://www.hotron.co.jp/recommend/HK-2_lp.html#anchor_a04 ◎For more details, please download the materials or contact us.

An article about our resident business has been published in the Daily Timber News (Housing Edition). In light of the enforcement of last year's amendments to the Energy Conservation Law for Buildings and the Building Standards Act, as well as the heightened interest in earthquake countermeasures for the Nankai Trough, the "wallstat verification," which is effective for visualizing seismic performance in line with current conditions, is introduced. Our company supports housing businesses nationwide through our construction business support service "Ken-Sapo," including wallstat, so we hope you will take a look.

On October 22, 2025, we would like to announce that Yuta Tawaki, our company representative, spoke at the "PPP/PFI University (22nd Term) First Session," hosted by the Development Bank of Japan (hereinafter referred to as "DBJ"). At this event, we introduced specific initiatives utilizing our physical and cognitive function visualization system "AYUMI Scan" to address the challenges of labor shortages and safety management faced by local industries, as well as the potential for collaboration with local governments and businesses. We exchanged opinions with participants on the new value created through collaboration between local communities and startups. ■ Presentation Content In the first part, our representative Yuta Tawaki delivered a lecture on the theme "Workers in a Super-Aging Society Protected by AI: Safety Management Supporting Corporate Growth." The lecture focused on the senior generation, who are skilled employees supporting the workplace, and introduced initiatives to enhance safety management using physical and cognitive function data while balancing productivity improvement. Additionally, through a roundtable discussion with our partner companies, Skylark Holdings and Tokyu Community, we exchanged opinions on practical case studies and the effects of implementation in actual workplaces.